EP 0636423 A1 19950201 - Edge guide lubricating fluid delivery apparatus.
Title (en)
Edge guide lubricating fluid delivery apparatus.
Title (de)
Vorrichtung zur Abgabe einer Gleitflüssigkeit einer Randkantenführung.
Title (fr)
Appareil pour débiter un fluide lubrifiant à un guide margeur.
Publication
Application
Priority
US 9858993 A 19930728
Abstract (en)
The present invention is an apparatus for guiding the edge of a free-falling curtain. The apparatus includes first and second slides positioned at the top of the curtain which merge. An edge guide (62) is positioned at the point where the slides merge. A lubricating liquid is provided to each slide surface which flows down each slide and the edge guide (62) to guide the edge of the free-falling curtain. The present invention allows time for surfactant in the lubricating liquid time to diffuse to the surface and promotes dampening of disturbances in the lubricating liquid. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP US)
B05C 5/008 (2013.01 - EP US); G03C 1/74 (2013.01 - EP US); Y10S 118/04 (2013.01 - EP US)
Citation (search report)
- [X] EP 0537086 A1 19930414 - EASTMAN KODAK CO [US]
- [PX] EP 0599740 A1 19940601 - EASTMAN KODAK CO [US]
- [PX] EP 0603087 A2 19940622 - EASTMAN KODAK CO [US]
- [PX] EP 0606038 A1 19940713 - EASTMAN KODAK CO [US]
- [A] EP 0520091 A1 19921230 - AGFA GEVAERT NV [BE]
- [A] WO 8910583 A1 19891102 - EASTMAN KODAK CO [US]
- [A] US 4046104 A 19770906 - STUHLMAN FRANK
- [A] DE 3037612 A1 19820513 - AGFA GEVAERT AG [DE]
- [A] EP 0551237 A1 19930714 - EASTMAN KODAK CO [US]
- [DA] US 3508947 A 19700428 - HUGHES DONALD J
Designated contracting state (EPC)
BE DE NL
DOCDB simple family (publication)
EP 0636423 A1 19950201; EP 0636423 B1 19981216; DE 69415232 D1 19990128; DE 69415232 T2 19990624; JP H07163930 A 19950627; US 5382292 A 19950117
DOCDB simple family (application)
EP 94420210 A 19940721; DE 69415232 T 19940721; JP 17562994 A 19940727; US 9858993 A 19930728